921388

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 36

約数和(自身を含む): 1844640

約数和(自身を除く): 923252

約数列:

[1, 2, 4, 13, 26, 29, 47, 52, 58, 94, 116, 169, 188, 338, 377, 611, 676, 754, 1222, 1363, 1508, 2444, 2726, 4901, 5452, 7943, 9802, 15886, 17719, 19604, 31772, 35438, 70876, 230347, 460694, 921388]

約数ペア:

[(1, 921388), (2, 460694), (4, 230347), (13, 70876), (26, 35438), (29, 31772), (47, 19604), (52, 17719), (58, 15886), (94, 9802), (116, 7943), (169, 5452), (188, 4901), (338, 2726), (377, 2444), (611, 1508), (676, 1363), (754, 1222)]